Key Specifications

1. Appearance & Mounting

• Mounting hole diameter: 22 mm standard industrial cutout
• Lens: Round flat smooth red plastic lens
• Housing material: High-strength engineering plastic
• Installation: Front panel mount, single locking nut fixing, anti-rotation integrated structure
• Protection rating: Front IP66 / IP67 / IP69K; rear terminal part IP20

2. Electrical Parameters

• Rated operating voltage: AC 230 V, voltage tolerance ±20%
• Light source: Built-in high-brightness red LED, service life ≥100,000 hours
• Luminous intensity: 450 ~ 1120 mcd, clear visibility in bright workshop environments
• Wiring: Screw terminal connection
  • Applicable wire: Solid 0.5~1.5mm², stranded 0.5~1.5mm²
  • Terminal tightening torque: 0.8~0.9 N·m

3. Environmental & Mechanical

• Operating temperature: -25 ℃ ~ +70 ℃
• Storage temperature: -40 ℃ ~ +80 ℃
• Mechanical service life: No mechanical actuation wear (static indicator only)
• Certifications: CE, UL, RoHS compliant
• Origin: Czech Republic

Main Functions

1. Equipment status visualization display

• Red light normally used for fault alarm, emergency stop trigger, equipment stop state reminder
• Receive 230V AC control signal from PLC, contactor auxiliary contacts to light up the lens for on-site visual prompt

2. Modular quick assembly
    
   Snap-on modular structure, install lens, holder and terminal module without special tools, single-handed assembly
3. Industrial harsh environment adaptation
    
   High IP waterproof/dustproof rating, resistant to workshop oil mist, coolant and high-pressure cleaning water jet
4. Unified cabinet signal layout
    
   Standard 22mm aperture compatible with all SIRIUS ACT pushbuttons, selector switches, easy unified panel layout design

Advantages

• Energy-saving long-life LED, no frequent bulb replacement, low power consumption
• High IP69K full protection, suitable for food, packaging, metal processing wet workshop
• Integrated complete set (lens + holder + LED terminal module), one-piece delivery without separate matching parts
• Anti-vibration plastic housing, stable operation under mechanical vibration of production lines
• Universal screw terminal wiring, reliable anti-loose connection for long-term continuous operation
• Global industrial certification, compatible with all Siemens PLC & low-voltage control systems

Typical Applications